diff options
author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-12-02 07:13:22 +0000 |
---|---|---|
committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-12-02 07:13:22 +0000 |
commit | 0812ab5fecb72f4a83e09fe0c313aca2c7f4a8e5 (patch) | |
tree | 125d7d50b56f448124494179e3353dc6a20d9c94 /compile.c | |
parent | 0fa65358e0b54a1039b9baf82ad6b4f11a571383 (diff) |
merge revision(s) 63040: [Backport #14553]
compile.c: do not dump unused callinfos
* compile.c (compile_if): rewind callinfo indexes used in
unreachable paths, to get rid of dumping unused callinfos.
[ruby-core:86399] [Bug #14553]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@66130 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'compile.c')
-rw-r--r-- | compile.c | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -4580,6 +4580,7 @@ compile_if(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int DECL_ANCHOR(else_seq); LABEL *then_label, *else_label, *end_label; VALUE branches = 0; + int ci_size, ci_kw_size; INIT_ANCHOR(cond_seq); INIT_ANCHOR(then_seq); @@ -4590,8 +4591,22 @@ compile_if(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node, int compile_branch_condition(iseq, cond_seq, node->nd_cond, then_label, else_label); + + ci_size = iseq->body->ci_size; + ci_kw_size = iseq->body->ci_kw_size; CHECK(COMPILE_(then_seq, "then", node_body, popped)); + if (!then_label->refcnt) { + iseq->body->ci_size = ci_size; + iseq->body->ci_kw_size = ci_kw_size; + } + + ci_size = iseq->body->ci_size; + ci_kw_size = iseq->body->ci_kw_size; CHECK(COMPILE_(else_seq, "else", node_else, popped)); + if (!else_label->refcnt) { + iseq->body->ci_size = ci_size; + iseq->body->ci_kw_size = ci_kw_size; + } ADD_SEQ(ret, cond_seq); |